This started as a burning smell and extreme heat coming from the DVD drive, and ended up with what you see above. The PC power supply that powered the computer this drive was in failed some months after. Credit: stsm.
A simple analog sequencer referred to as a baby 10 (step) sequencer is shown with a ICM7555IPA 555 timer cracked down the middle. Credit: http://www.flickr.com/photos/collinmel/ / CC BY-NC-SA 2.0
Lightning struck the cable line on this cable modem. Damage shown is part of the PHY, along with damage not visible to two of the resistors that came from the ethernet port. Credit: http://www.kevtris.org/